System 1 Filters offers high-performance reusable oil filters with billet aluminum housings and cleanable stainless steel mesh elements, reducing waste, improving engine protection, and enabling long-term cost savings for fleet operators.

1. Diesel reusable filters: Large-capacity filter assemblies designed for diesel engines, using the same washable mesh media and robust housings to support heavy duty flow and longevity.
2. Harley-Davidson spin-on reusable filters: A variant of their reusable filter built to match Harley-Davidson spin-on threads, enabling owners of those bikes to use a cleanable element instead of disposable cartridges.
3. Pro Series filter & mount kits: Integrated reusable filter plus mounting hardware packages (housing, bracket, fittings) optimized for performance or racing installs. 
4. Billet clamp mounts: Clamping hardware to secure filter housings or remote mount cylinders to chassis or frame rails in a rigid, vibration-resistant fashion. 
5. Block adapters / filter spacers: Machined adapters allowing the reusable filter canisters to mount on engine blocks with nonstandard or OEM filter ports, sometimes with spacers or oil-return designs. 
6. Oil pumps (wet sump / dry sump): High-performance billet oil pumps that integrate with or support their filtration systems, especially in racing or custom engine builds.
7. Replacement parts & media kits: Spare components (O-rings, inspection caps, inserts, filter elements) to service or rebuild reusable filter housings without replacing the entire unit. 

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Company Resources
Brochures - System 1 Filter There are a number of important advantages provided by System 1 High Performance billet aluminum canister-style oil filters with easily-cleaned stainless steel mesh elements.